IH 43 SB over Ush 10 Wb-Sth 310
GoodManitowoc County, Wisconsin · At JCT IH 43-USH 10 · Structure no. B36007700000000
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 246 ft
- 2 main spans
- Daily traffic
- 11,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IH 43 SB over Ush 10 Wb-Sth 310 is a steel continuous stringer/multi-beam or girder carrying IH 43 SB over Ush 10 Wb-Sth 310 in Manitowoc County, Wisconsin. It was built in 1978, so it is 47 years old, older than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 11,100 vehicles a day, roughly 22% of them trucks, projected to reach 17,750 by 2042. The structure is 246 ft (75 m) long and 43 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 43 SB over Ush 10 Wb-Sth 310 built?
It was built in 1978, making it 47 years old in 2025.
What condition is IH 43 SB over Ush 10 Wb-Sth 310 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.
How much traffic does IH 43 SB over Ush 10 Wb-Sth 310 carry?
About 11,100 vehicles per day (2023 count), of which roughly 22% are trucks.
How long is IH 43 SB over Ush 10 Wb-Sth 310?
The structure is 246 ft (75 m) long with a longest span of 123 ft (37.5 m) and a deck 43 ft wide.
Who owns IH 43 SB over Ush 10 Wb-Sth 310?
It is owned by the State Highway Agency.